EP 2780751 B1 20181226 - APPARATUS, SYSTEM AND METHOD FOR NETWORK MONITORING
Title (en)
APPARATUS, SYSTEM AND METHOD FOR NETWORK MONITORING
Title (de)
VORRICHTUNG, SYSTEM UND VERFAHREN ZUR NETZWERKÜBERWACHUNG
Title (fr)
APPAREIL, SYSTÈME ET PROCÉDÉ DE SURVEILLANCE DE RÉSEAU
Publication
Application
Priority
- US 201161561641 P 20111118
- US 201261670531 P 20120711
- US 201261670526 P 20120711
- US 201213590922 A 20120821
- US 201213591406 A 20120822
- US 2012065869 W 20121119
Abstract (en)
[origin: US8417114B1] Systems, methods, and devices are disclosed for monitoring optical communications between a managed location and a remote location. In particular, an optical signal is transmitted over an optical fiber and passed-through a test device. A portion of the optical signal is filtered from the original optical signal and passed to a monitoring unit. The monitoring unit may instruct one or more switches in the test device to loop the optical signal back toward the managed location. Subsequently, testing and monitoring may be performed at the managed location. The device may provide a test output or may transmit the information to the managed location.
IPC 8 full level
G02B 6/42 (2006.01); H04B 10/035 (2013.01); H04B 10/077 (2013.01)
CPC (source: EP US)
G02B 6/29361 (2013.01 - US); H04B 10/035 (2013.01 - US); H04B 10/0773 (2013.01 - EP US); H04B 10/0791 (2013.01 - US); H04Q 11/0062 (2013.01 - US); H04Q 11/0066 (2013.01 - US); H04J 14/02 (2013.01 - US); H04Q 2011/0081 (2013.01 - US); H04Q 2011/0083 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 8417114 B1 20130409; CA 2854359 A1 20130523; EP 2780751 A1 20140924; EP 2780751 A4 20150617; EP 2780751 B1 20181226; HK 1201589 A1 20150904; US 10084539 B2 20180925; US 2013129344 A1 20130523; US 2016028476 A1 20160128; US 2016380695 A1 20161229; US 2017272153 A1 20170921; US 9118414 B2 20150825; US 9584219 B2 20170228; US 9673896 B2 20170606; WO 2013075107 A1 20130523
DOCDB simple family (application)
US 201213590922 A 20120821; CA 2854359 A 20121119; EP 12850232 A 20121119; HK 15101993 A 20150227; US 2012065869 W 20121119; US 201213591406 A 20120822; US 201514834320 A 20150824; US 201615263169 A 20160912; US 201715615808 A 20170606